MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 38:25:6B (Microsoft Mobile Oy)
MAC address prefix 38:25:6B is registered to Microsoft Mobile Oy, located at Keilalahdentie 4, Espoo 02150, FI. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 27 April 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
38:25:6B
Registrant / Organization
Registry Chronology
Initial registration: 27 April 2016
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Finland (FI)
Headquarters Registered Facility 🇫🇮 FI
Keilalahdentie 4
Espoo 02150
FI.
Espoo 02150
FI.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/38256b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "38256B",
"company": "Microsoft Mobile Oy",
"address": "Keilalahdentie 4, Espoo 02150, FI",
"country": "FI",
"blockStart": "38256B000000",
"blockEnd": "38256BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-04-27",
"isRand": false,
"isPrivate": false
}